To ensure the safety of the water supply in the areas surrounding the National Convention and Exhibition Center where the upcoming import expo is to be held, Shanghai has launched an intelligent water security system to enhance water quality monitoring.

After setting up the technical support infrastructure, the water supply company has strengthened the supervision of the original operation process and at the same time added the latest software and hardware technologies.

The first China International Import Expo is to be held in Shanghai from Nov 5-10. It is the world's first import-themed national-level expo, expected to give firm support to trade liberalization and economic globalization, and actively open the Chinese market to the world.